# MQTT 3.1.1 support

**URL:** <https://forum.cedalo.com/t/mqtt-3-1-1-support/535>\
**Category:** MQTT protocol\
**Created:** [April 5, 2022, 9:45am UTC](https://forum.cedalo.com/t/mqtt-3-1-1-support/535 "2022-04-05T09:45:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![and313](https://avatars.discourse-cdn.com/v4/letter/a/82dd89/32.png) [@and313](https://forum.cedalo.com/u/and313)\
**Post date:** [April 5, 2022, 9:45am UTC](https://forum.cedalo.com/t/mqtt-3-1-1-support/535/1 "2022-04-05T09:45:46Z")

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Hy,

I am wondering where i could find any statements regarding how long MQTT 3.1.1 will be supported/included in new releases.

Specifically talking about the Ubuntu Core snap package.

Thank you

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**Author:** ![roger.light](https://avatars.discourse-cdn.com/v4/letter/r/838e76/32.png) [@roger.light](https://forum.cedalo.com/u/roger.light)\
**Post date:** [April 5, 2022, 1:36pm UTC](https://forum.cedalo.com/t/mqtt-3-1-1-support/535/2 "2022-04-05T13:36:25Z")

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Hi,

Mosquitto currently supports v3, v3.1, v3.1.1, and v5.0 of the MQTT spec. Version 3.1.1 is still way and above the most popular version, I cannot imagine dropping support for it in the foreseeable future.

Is that good enough?

Regards,

Roger